De Smet, SD population age distributions
A complete breakdown of De Smet's age demographics from 0 to 85 years, distributed across 18 age groups is listed in the table below.
| Age Group | Population | % of Total Population |
|---|---|---|
| Under 5 years | 33 | 3.39% |
| 5 to 9 years | 50 | 5.13% |
| 10 to 14 years | 72 | 7.39% |
| 15 to 19 years | 39 | 4% |
| 20 to 24 years | 62 | 6.37% |
| 25 to 29 years | 47 | 4.83% |
| 30 to 34 years | 31 | 3.18% |
| 35 to 39 years | 48 | 4.93% |
| 40 to 44 years | 45 | 4.62% |
| 45 to 49 years | 41 | 4.21% |
| 50 to 54 years | 29 | 2.98% |
| 55 to 59 years | 63 | 6.47% |
| 60 to 64 years | 70 | 7.19% |
| 65 to 69 years | 62 | 6.37% |
| 70 to 74 years | 85 | 8.73% |
| 75 to 79 years | 74 | 7.6% |
| 80 to 84 years | 43 | 4.41% |
| 85 years and over | 80 | 8.21% |
TABLE OF CONTENTS
De Smet, SD population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2019-2023
FIGURE 1
De Smet, SD population by age group.
The largest age group is 70 to 74 years with a population of 85 (8.73% of the total population).
The largest age group in De Smet, SD was for the group of age 70 to 74 years with a population of 85 (8.73%), according to the 2019-2023 American Community Survey.
At the same time, the smallest age group in De Smet, SD was the 50 to 54 years with a population of 29 (2.98%).
De Smet, SD population by age cohort
To better understand the age distribution of De Smet, SD's population, we divided it into the following 3 cohorts:
- Children : Under the age of 18 years
- Adults (working population): Between the age of 18 and 64 years
- Seniors: 65 years and above
FIGURE 2
De Smet, SD population by age cohort
The largest age group was 18 to 64 years with a population of 452 (46.41% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- De Smet 's population under 18 was 18.28%, compared to the 22.16% nationwide.
- De Smet's working population (between 18 and 64) was 46.41%, compared to 61% nationwide.
- De Smet's elderly or the senior population (over 65 age) was 35.32% as compared to 16.84% nationwide.
De Smet, SD population pyramid
Population pyramid for De Smet, SD is charted below using the estimates from U.S. Census Bureau's American Community Survey 5-Year estimates. A wide base suggests population increase, narrow base indicates declining birth rates.
Key stats from our analysis of the De Smet's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for De Smet, SD, is 32.6.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for De Smet, SD, is 72.4.
- Total dependency ratio for De Smet, SD is 105.1.
- Potential support ratio, which is the number of youth (working age population) per elderly, for De Smet, SD is 1.4.
FIGURE 3
De Smet, SD population pyramid
De Smet population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
De Smet, SD population pyramid
Here's the De Smet, SD's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 10 | 23 | 33 |
| 5 to 9 years | 31 | 19 | 50 |
| 10 to 14 years | 40 | 32 | 72 |
| 15 to 19 years | 37 | 2 | 39 |
| 20 to 24 years | 23 | 39 | 62 |
| 25 to 29 years | 24 | 23 | 47 |
| 30 to 34 years | 20 | 11 | 31 |
| 35 to 39 years | 8 | 40 | 48 |
| 40 to 44 years | 27 | 18 | 45 |
| 45 to 49 years | 21 | 20 | 41 |
| 50 to 54 years | 3 | 26 | 29 |
| 55 to 59 years | 31 | 32 | 63 |
| 60 to 64 years | 37 | 33 | 70 |
| 65 to 69 years | 31 | 31 | 62 |
| 70 to 74 years | 52 | 33 | 85 |
| 75 to 79 years | 39 | 35 | 74 |
| 80 to 84 years | 17 | 26 | 43 |
| 85 years and over | 43 | 37 | 80 |
Things to know
What is the population of De Smet, SD under 18?
De Smet's population under the age of 18 is 178, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 18.28% of the total resident population of De Smet, SD.
What is the aging population in De Smet, SD?
De Smet's population aged 65 years and above was 344. As per the U.S. Census Bureau's American Community Survey, this population is 35.32% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates